%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : GRP072-1 : TPTP v9.3.1. Bugfixed v2.3.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% Computer : n012.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8046.5625MB
% OS : Linux 6.8.0-71-generic
% CPULimit : 300s
% WCLimit : 300s
% DateTime : Tue Sep 29 10:16:35 AM UTC 2026
% Result : Unsatisfiable 0.55s 0.47s
% Output : Refutation 0.55s
% Verified :
% SZS Type : Refutation
% Derivation depth : 30
% Number of leaves : 6
% Syntax : Number of formulae : 70 ( 54 unt; 3 def)
% Number of atoms : 91 ( 63 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 41 ( 20 ~; 18 |; 0 &)
% ( 3 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 11 ( 4 avg)
% Maximal term depth : 11 ( 2 avg)
% Number of predicates : 5 ( 3 usr; 4 prp; 0-2 aty)
% Number of functors : 10 ( 10 usr; 7 con; 0-2 aty)
% Number of variables : 185 ( 0 sgn 185 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X2,X3,X0,X1] : divide(divide(inverse(divide(X0,X1)),divide(divide(X2,X3),X0)),divide(X3,X2)) = X1,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',single_axiom) ).
fof(f2,axiom,
! [X0,X1] : multiply(X0,X1) = divide(X0,inverse(X1)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',multiply) ).
fof(f3,negated_conjecture,
( multiply(inverse(a1),a1) != multiply(inverse(b1),b1)
| multiply(multiply(inverse(b2),b2),a2) != a2
| multiply(multiply(a3,b3),c3) != multiply(a3,multiply(b3,c3)) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_these_axioms) ).
fof(f4,plain,
( multiply(inverse(a1),a1) != multiply(inverse(b1),b1)
| a2 != multiply(multiply(inverse(b2),b2),a2)
| multiply(multiply(a3,b3),c3) != multiply(a3,multiply(b3,c3)) ),
inference(reorient_equations,[],[f3]) ).
fof(f5,plain,
( divide(inverse(a1),inverse(a1)) != divide(inverse(b1),inverse(b1))
| a2 != divide(divide(inverse(b2),inverse(b2)),inverse(a2))
| divide(divide(a3,inverse(b3)),inverse(c3)) != divide(a3,inverse(divide(b3,inverse(c3)))) ),
inference(definition_unfolding,[],[f4,f2,f2,f2,f2,f2,f2,f2,f2]) ).
fof(f7,definition,
( spl0_1
<=> divide(divide(a3,inverse(b3)),inverse(c3)) = divide(a3,inverse(divide(b3,inverse(c3)))) ),
introduced(definition,[new_symbols(definition,[spl0_1])],[avatar_definition]) ).
fof(f9,plain,
( divide(divide(a3,inverse(b3)),inverse(c3)) != divide(a3,inverse(divide(b3,inverse(c3))))
| spl0_1 ),
inference(avatar_component_clause,[],[f7]) ).
fof(f11,definition,
( spl0_2
<=> a2 = divide(divide(inverse(b2),inverse(b2)),inverse(a2)) ),
introduced(definition,[new_symbols(definition,[spl0_2])],[avatar_definition]) ).
fof(f13,plain,
( a2 != divide(divide(inverse(b2),inverse(b2)),inverse(a2))
| spl0_2 ),
inference(avatar_component_clause,[],[f11]) ).
fof(f15,definition,
( spl0_3
<=> divide(inverse(a1),inverse(a1)) = divide(inverse(b1),inverse(b1)) ),
introduced(definition,[new_symbols(definition,[spl0_3])],[avatar_definition]) ).
fof(f17,plain,
( divide(inverse(a1),inverse(a1)) != divide(inverse(b1),inverse(b1))
| spl0_3 ),
inference(avatar_component_clause,[],[f15]) ).
fof(f18,plain,
( ~ spl0_1
| ~ spl0_2
| ~ spl0_3 ),
inference(avatar_split_clause,[],[f5,f15,f11,f7]) ).
fof(f19,plain,
! [X2,X3,X0,X1,X4,X5] : divide(X3,X2) = divide(divide(inverse(X0),divide(divide(X4,X5),divide(inverse(divide(X1,X0)),divide(divide(X2,X3),X1)))),divide(X5,X4)),
inference(superposition,[],[f1,f1]) ).
fof(f20,plain,
! [X2,X3,X0,X1,X4,X5] : divide(divide(inverse(divide(X1,X2)),divide(X0,X1)),divide(divide(X5,X4),divide(inverse(divide(X3,X0)),divide(divide(X4,X5),X3)))) = X2,
inference(superposition,[],[f1,f1]) ).
fof(f21,plain,
! [X2,X3,X0,X1,X4] : divide(divide(inverse(divide(divide(X1,X2),X3)),X0),divide(divide(divide(X2,X1),X4),inverse(divide(X4,X0)))) = X3,
inference(superposition,[],[f1,f1]) ).
fof(f22,plain,
! [X2,X3,X0,X1,X4,X5] : divide(divide(inverse(divide(X1,X2)),divide(divide(divide(X3,X4),divide(inverse(divide(X5,X0)),divide(divide(X4,X3),X5))),X1)),X0) = X2,
inference(superposition,[],[f1,f1]) ).
fof(f45,plain,
! [X2,X3,X0,X1,X8,X6,X9,X7,X4,X5] : divide(divide(X2,X3),divide(inverse(X4),divide(divide(X3,X2),divide(inverse(divide(X5,X4)),divide(divide(X1,X0),X5))))) = divide(divide(inverse(X6),divide(divide(X7,X8),divide(inverse(divide(X9,X6)),divide(divide(X0,X1),X9)))),divide(X8,X7)),
inference(superposition,[],[f19,f19]) ).
fof(f63,plain,
! [X2,X3,X0,X1,X4,X5] : divide(X1,X0) = divide(divide(X2,X3),divide(inverse(X4),divide(divide(X3,X2),divide(inverse(divide(X5,X4)),divide(divide(X1,X0),X5))))),
inference(forward_demodulation,[],[f45,f19]) ).
fof(f167,plain,
! [X0,X6,X7,X4,X5] : divide(divide(X4,X5),divide(inverse(X6),divide(divide(X5,X4),divide(inverse(divide(X7,X6)),divide(X0,X7))))) = X0,
inference(superposition,[],[f63,f1]) ).
fof(f252,plain,
! [X2,X3,X0,X1,X4] : divide(divide(divide(divide(divide(X1,X2),inverse(divide(X2,X3))),X4),inverse(divide(X4,X0))),divide(inverse(X3),X0)) = X1,
inference(superposition,[],[f167,f1]) ).
fof(f285,plain,
! [X2,X3,X0,X1,X6,X7,X4,X5] : divide(divide(inverse(divide(divide(inverse(X1),divide(divide(divide(inverse(divide(X2,X3)),divide(divide(X4,X5),X2)),divide(X5,X4)),divide(inverse(divide(X6,X1)),divide(X0,X6)))),X7)),X0),X3) = X7,
inference(superposition,[],[f22,f167]) ).
fof(f286,plain,
! [X3,X0,X1,X6,X7] : divide(divide(inverse(divide(divide(inverse(X1),divide(X3,divide(inverse(divide(X6,X1)),divide(X0,X6)))),X7)),X0),X3) = X7,
inference(forward_demodulation,[],[f285,f1]) ).
fof(f379,plain,
! [X3,X0,X1,X4] : divide(X4,X3) = divide(divide(inverse(divide(X0,X1)),divide(X1,X0)),divide(X3,X4)),
inference(superposition,[],[f286,f19]) ).
fof(f454,plain,
! [X2,X3,X0,X1] : divide(inverse(divide(X1,divide(X0,divide(X2,X3)))),divide(divide(X3,X2),X1)) = X0,
inference(superposition,[],[f379,f21]) ).
fof(f471,plain,
! [X2,X3,X0,X1,X6,X7,X4,X5] : divide(divide(inverse(X4),divide(divide(X5,X6),divide(inverse(divide(X7,X4)),divide(divide(X0,X1),X7)))),divide(X6,X5)) = divide(divide(X1,X0),divide(inverse(divide(X2,X3)),divide(X3,X2))),
inference(superposition,[],[f19,f379]) ).
fof(f508,plain,
! [X2,X3,X0,X1] : divide(X1,X0) = divide(divide(X1,X0),divide(inverse(divide(X2,X3)),divide(X3,X2))),
inference(forward_demodulation,[],[f471,f19]) ).
fof(f619,plain,
! [X0,X4,X5] : divide(X0,divide(inverse(divide(X4,X5)),divide(X5,X4))) = X0,
inference(superposition,[],[f508,f1]) ).
fof(f668,plain,
! [X2,X0,X1] : divide(divide(X1,X0),divide(inverse(X2),divide(X0,X1))) = X2,
inference(superposition,[],[f167,f508]) ).
fof(f718,plain,
! [X2,X3,X0,X1,X4] : divide(inverse(divide(divide(inverse(divide(X2,X3)),divide(X3,X2)),divide(X4,divide(X1,X0)))),divide(X0,X1)) = X4,
inference(superposition,[],[f454,f508]) ).
fof(f723,plain,
! [X0,X1,X4] : divide(inverse(divide(divide(X1,X0),X4)),divide(X0,X1)) = X4,
inference(forward_demodulation,[],[f718,f379]) ).
fof(f781,plain,
! [X2,X0,X1] : divide(X2,inverse(divide(divide(X0,X1),inverse(divide(X1,X0))))) = X2,
inference(superposition,[],[f619,f619]) ).
fof(f803,plain,
! [X3,X0,X1] : divide(divide(inverse(divide(divide(inverse(X1),X0),X3)),X1),X0) = X3,
inference(superposition,[],[f286,f619]) ).
fof(f912,plain,
! [X2,X0,X1] : divide(divide(X2,X0),divide(inverse(X1),divide(X0,X1))) = X2,
inference(superposition,[],[f167,f668]) ).
fof(f1395,plain,
! [X2,X3,X0,X1] : divide(inverse(divide(divide(inverse(X1),inverse(divide(divide(X2,X3),inverse(divide(X3,X2))))),X0)),X1) = X0,
inference(superposition,[],[f781,f803]) ).
fof(f1396,plain,
! [X0,X1] : divide(inverse(divide(inverse(X1),X0)),X1) = X0,
inference(forward_demodulation,[],[f1395,f781]) ).
fof(f1406,plain,
! [X0,X1] : divide(inverse(X0),divide(inverse(X1),X0)) = X1,
inference(superposition,[],[f1396,f1396]) ).
fof(f1474,plain,
! [X0,X1] : inverse(divide(X0,X1)) = divide(X1,X0),
inference(superposition,[],[f1406,f619]) ).
fof(f1475,plain,
! [X0,X1] : divide(divide(X1,inverse(X0)),X0) = X1,
inference(superposition,[],[f912,f1406]) ).
fof(f1550,plain,
! [X2,X0,X1] : inverse(X0) = divide(divide(X2,X1),inverse(divide(divide(X1,X2),X0))),
inference(superposition,[],[f1474,f723]) ).
fof(f1572,plain,
! [X2,X0,X1] : divide(divide(X0,divide(X1,X2)),divide(X2,X1)) = X0,
inference(superposition,[],[f723,f1474]) ).
fof(f1609,plain,
! [X2,X0,X1] : inverse(X0) = divide(divide(X2,X1),divide(X0,divide(X1,X2))),
inference(forward_demodulation,[],[f1550,f1474]) ).
fof(f1687,plain,
! [X2,X0,X1] : divide(X1,divide(inverse(divide(X2,divide(X0,inverse(X2)))),X0)) = X1,
inference(superposition,[],[f619,f1475]) ).
fof(f1741,plain,
! [X2,X0,X1] : divide(X1,divide(divide(divide(X0,inverse(X2)),X2),X0)) = X1,
inference(forward_demodulation,[],[f1687,f1474]) ).
fof(f1799,plain,
! [X0,X1] : divide(X1,divide(X0,X0)) = X1,
inference(forward_demodulation,[],[f1741,f1475]) ).
fof(f1845,plain,
! [X0,X1] : divide(divide(X1,X1),inverse(X0)) = X0,
inference(superposition,[],[f668,f1799]) ).
fof(f1935,plain,
! [X2,X0,X1] : divide(divide(inverse(divide(inverse(X0),X1)),X0),X1) = divide(X2,X2),
inference(superposition,[],[f803,f1799]) ).
fof(f1948,plain,
! [X2,X1] : divide(X1,X1) = divide(X2,X2),
inference(forward_demodulation,[],[f1935,f1396]) ).
fof(f3810,plain,
! [X2,X3,X0,X1,X4,X5] : divide(inverse(divide(X1,X0)),divide(X2,X1)) = divide(X0,divide(divide(inverse(divide(X5,X2)),divide(divide(X4,X3),X5)),divide(X3,X4))),
inference(superposition,[],[f1572,f20]) ).
fof(f4062,plain,
! [X2,X0,X1] : divide(inverse(divide(X1,X0)),divide(X2,X1)) = divide(X0,X2),
inference(forward_demodulation,[],[f3810,f1]) ).
fof(f4128,plain,
! [X2,X0,X1] : divide(X0,X2) = divide(divide(X0,X1),divide(X2,X1)),
inference(forward_demodulation,[],[f4062,f1474]) ).
fof(f4968,plain,
! [X2,X3,X0,X1,X4] : inverse(divide(divide(divide(divide(X0,X1),inverse(divide(X1,X2))),X3),inverse(divide(X3,X4)))) = divide(divide(X4,inverse(X2)),X0),
inference(superposition,[],[f1609,f252]) ).
fof(f5157,plain,
! [X2,X3,X0,X1,X4] : divide(inverse(divide(X3,X4)),divide(divide(divide(X0,X1),inverse(divide(X1,X2))),X3)) = divide(divide(X4,inverse(X2)),X0),
inference(forward_demodulation,[],[f4968,f1474]) ).
fof(f5293,plain,
! [X2,X3,X0,X1,X4] : divide(divide(X4,inverse(X2)),X0) = divide(inverse(divide(X3,X4)),divide(divide(divide(X0,X1),divide(X2,X1)),X3)),
inference(forward_demodulation,[],[f5157,f1474]) ).
fof(f5371,plain,
! [X2,X3,X0,X4] : divide(divide(X4,inverse(X2)),X0) = divide(inverse(divide(X3,X4)),divide(divide(X0,X2),X3)),
inference(forward_demodulation,[],[f5293,f4128]) ).
fof(f5408,plain,
! [X2,X3,X0,X4] : divide(divide(X4,inverse(X2)),X0) = divide(divide(X4,X3),divide(divide(X0,X2),X3)),
inference(forward_demodulation,[],[f5371,f1474]) ).
fof(f5427,plain,
! [X2,X0,X4] : divide(X4,divide(X0,X2)) = divide(divide(X4,inverse(X2)),X0),
inference(forward_demodulation,[],[f5408,f4128]) ).
fof(f6688,plain,
( divide(a3,inverse(divide(b3,inverse(c3)))) != divide(a3,divide(inverse(c3),b3))
| spl0_1 ),
inference(superposition,[],[f9,f5427]) ).
fof(f6707,plain,
( divide(a3,divide(inverse(c3),b3)) != divide(a3,divide(inverse(c3),b3))
| spl0_1 ),
inference(forward_demodulation,[],[f6688,f1474]) ).
fof(f6708,plain,
( $false
| spl0_1 ),
inference(trivial_inequality_removal,[],[f6707]) ).
fof(f6709,plain,
spl0_1,
inference(avatar_contradiction_clause,[],[f6708]) ).
fof(f7010,plain,
( $false
| spl0_2 ),
inference(forward_subsumption_resolution,[],[f13,f1845]) ).
fof(f7011,plain,
spl0_2,
inference(avatar_contradiction_clause,[],[f7010]) ).
fof(f7012,plain,
( $false
| spl0_3 ),
inference(forward_subsumption_resolution,[],[f17,f1948]) ).
fof(f7013,plain,
spl0_3,
inference(avatar_contradiction_clause,[],[f7012]) ).
cnf(s4,plain,
( ~ spl0_1
| ~ spl0_2
| ~ spl0_3 ),
inference(sat_conversion,[],[f18]) ).
cnf(s2364,plain,
spl0_1,
inference(sat_conversion,[],[f6709]) ).
cnf(s2422,plain,
spl0_2,
inference(sat_conversion,[],[f7011]) ).
cnf(s2423,plain,
spl0_3,
inference(sat_conversion,[],[f7013]) ).
cnf(s2424,plain,
$false,
inference(rat,[],[s4,s2423,s2422,s2364]) ).
fof(f7014,plain,
$false,
inference(avatar_sat_refutation,[],[s2424]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.01 % Problem : GRP072-1 : TPTP v9.3.1. Bugfixed v2.3.0.
% 0.00/0.03 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.04/0.31 % Computer : n012.cluster.edu
% 0.04/0.31 % Model : x86_64 x86_64
% 0.04/0.31 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.04/0.31 % Memory : 8046.5625MB
% 0.04/0.31 % OS : Linux 6.8.0-71-generic
% 0.04/0.31 % CPULimit : 300
% 0.04/0.31 % WCLimit : 300
% 0.04/0.31 % DateTime : Sun Sep 27 09:17:35 UTC 2026
% 0.04/0.31 % CPUTime :
% 0.04/0.31 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.07/0.33 Running first-order model finding
% 0.07/0.33 Running: /export/starexec/sandbox/solver/bin/vampire-ho --input_syntax tptp --output_axiom_names on --mode casc --intent sat -m 16384 --cores 7 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.55/0.47 % (2104854)Will run a generic schedule for satisfiability detection.
% 0.55/0.47 % (2104860)% WARNING: option uhcvi not known.
% 0.55/0.47 % (2104859)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=774157621_2999 on theBenchmark for (2999ds/0Mi)
% 0.55/0.47 % (2104860)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=1148124607:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 0.55/0.47 % (2104861)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=7011581:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 0.55/0.47 % (2104862)dis+10_1_sil=32000:sp=arity:random_seed=2380230116:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 0.55/0.47 % (2104863)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=1291226814:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 0.55/0.47 % (2104864)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=2453413000:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 0.55/0.47 % (2104865)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=3044735220:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 0.55/0.47 % TRYING [1]
% 0.55/0.47 % TRYING [2]
% 0.55/0.47 % TRYING [3]
% 0.55/0.47 % TRYING [4]
% 0.55/0.47 % (2104862)Instruction limit reached!
% 0.55/0.47 % (2104862)------------------------------
% 0.55/0.47 % (2104862)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.55/0.47 % (2104862)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.55/0.47 % (2104862)CaDiCaL version: 2.1.3
% 0.55/0.47 % (2104862)Termination reason: Instruction limit
% 0.55/0.47 % (2104862)Termination phase: Saturation
% 0.55/0.47 % (2104862)Time elapsed: 0.030 s
% 0.55/0.47 % (2104862)Peak memory usage: 12 MB
% 0.55/0.47 % (2104862)Instructions burned: 104 (million)
% 0.55/0.47 % (2104863)Instruction limit reached!
% 0.55/0.47 % (2104863)------------------------------
% 0.55/0.47 % (2104863)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.55/0.47 % (2104863)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.55/0.47 % (2104863)CaDiCaL version: 2.1.3
% 0.55/0.47 % (2104863)Termination reason: Instruction limit
% 0.55/0.47 % (2104863)Termination phase: Saturation
% 0.55/0.47 % (2104863)Time elapsed: 0.037 s
% 0.55/0.47 % (2104863)Peak memory usage: 13 MB
% 0.55/0.47 % (2104863)Instructions burned: 119 (million)
% 0.55/0.47 % (2104873)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=2428326269:i=714:nm=2_2999 on theBenchmark for (2999ds/714Mi)
% 0.55/0.47 % (2104864)Instruction limit reached!
% 0.55/0.47 % (2104864)------------------------------
% 0.55/0.47 % (2104864)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.55/0.47 % (2104864)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.55/0.47 % (2104864)CaDiCaL version: 2.1.3
% 0.55/0.47 % (2104864)Termination reason: Instruction limit
% 0.55/0.47 % (2104864)Termination phase: Saturation
% 0.55/0.47 % (2104864)Time elapsed: 0.042 s
% 0.55/0.47 % (2104864)Peak memory usage: 13 MB
% 0.55/0.47 % (2104864)Instructions burned: 134 (million)
% 0.55/0.47 % TRYING [1]
% 0.55/0.47 % TRYING [2]
% 0.55/0.47 % TRYING [3]
% 0.55/0.47 % (2104874)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=1259121378:i=131:bd=preordered:fsd=on_2999 on theBenchmark for (2999ds/131Mi)
% 0.55/0.47 % (2104865)Instruction limit reached!
% 0.55/0.47 % (2104865)------------------------------
% 0.55/0.47 % (2104865)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.55/0.47 % (2104865)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.55/0.47 % (2104865)CaDiCaL version: 2.1.3
% 0.55/0.47 % (2104865)Termination reason: Instruction limit
% 0.55/0.47 % (2104865)Termination phase: Saturation
% 0.55/0.47 % (2104865)Time elapsed: 0.051 s
% 0.55/0.47 % (2104865)Peak memory usage: 13 MB
% 0.55/0.47 % (2104865)Instructions burned: 163 (million)
% 0.55/0.47 % TRYING [4]
% 0.55/0.47 % (2104876)dis+11_32_anc=none:slsqr=2,1:sil=64000:sas=cadical:lma=off:lsd=50:s2agt=8:slsqc=1:kmz=on:newcnf=on:slsq=on:random_seed=449867803:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2999 on theBenchmark for (2999ds/684Mi)
% 0.55/0.47 % (2104878)ott-21_1_sil=16000:fs=off:random_seed=615724404:i=180:av=off:fsr=off_2999 on theBenchmark for (2999ds/180Mi)
% 0.55/0.47 % (2104874)Instruction limit reached!
% 0.55/0.47 % (2104874)------------------------------
% 0.55/0.47 % (2104874)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.55/0.47 % (2104874)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.55/0.47 % (2104874)CaDiCaL version: 2.1.3
% 0.55/0.47 % (2104874)Termination reason: Instruction limit
% 0.55/0.47 % (2104874)Termination phase: Saturation
% 0.55/0.47 % (2104874)Time elapsed: 0.042 s
% 0.55/0.47 % (2104874)Peak memory usage: 13 MB
% 0.55/0.47 % (2104874)Instructions burned: 131 (million)
% 0.55/0.47 % TRYING [5]
% 0.55/0.47 % (2104861) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-2104854-2104861"...
% 0.55/0.47 % (2104881)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=1458444867:i=477:bd=all_2998 on theBenchmark for (2998ds/477Mi)
% 0.55/0.47 % (2104861)...printing done.
% 0.55/0.47 % (2104861)Refutation found. Thanks to Tanya!
% 0.55/0.47 % SZS status Unsatisfiable for theBenchmark
% 0.55/0.47 % SZS output start Proof for theBenchmark
% See solution above
% 0.55/0.47 % (2104861)------------------------------
% 0.55/0.47 % (2104861)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.55/0.47 % (2104861)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.55/0.47 % (2104861)CaDiCaL version: 2.1.3
% 0.55/0.47 % (2104861)Termination reason: Refutation
% 0.55/0.47 % (2104861)Time elapsed: 0.102 s
% 0.55/0.47 % (2104861)Peak memory usage: 17 MB
% 0.55/0.47 % (2104861)Instructions burned: 348 (million)
% 0.55/0.47 % (2104854)Success in time 0.135 s
% 0.55/0.47 % Vampire exiting
%------------------------------------------------------------------------------